Claude connector (MCP)

Use Hydori from Claude.

The Hydori MCP server connects Claude, Cursor, VS Code and other MCP clients to your Hydori account. Read, write, translate and sync your blog articles from a chat.

Server URL
https://hydori.io/mcp

Streamable HTTP. OAuth 2.1 with PKCE. Sign in with your Hydori email.

Claudeor any MCP clientHydorihydori.io/mcpYour blogWordPress, Webflow, Ghost

What it does

Your blog, inside the chat.

39 tools

Every tool, read or write.

Setup

Claude, Cursor and VS Code.

Sign-in

OAuth with an email code.

What the MCP server does

Hydori translates WordPress blogs into the languages your readers speak. The MCP server gives your AI assistant the same articles, so writing, translation and SEO fixes happen in one conversation. It only sees the sites your Hydori account owns or has been invited to.

Articles

Browse, search and read articles with their SEO and GEO fields. Plan, write and edit articles, change a single section, prepare a translation and upload images.

SEO and GEO

SEO and GEO scores with a check-by-check breakdown, content health across a site, stored insights with one-click fixes, and Search Console traffic and keywords.

Publishing

Sync one article or all of them to WordPress or Ghost, or a single article to Webflow, then check the sync history.

Planning

Track goals tied to Search Console or GA4 metrics and keep a task list for each site.

Things to ask

  • “Translate my latest post into Spanish and German and sync both to WordPress.”
  • “Which articles have the lowest SEO scores? Rewrite the meta descriptions on the worst three.”
  • “Show my top 20 Search Console keywords and the articles that rank for them.”
  • “Apply the one-click fixes for every low CTR insight on my site.”

Tools

39 tools: 23 read data, 16 change it. Write tools change articles, goals, tasks or media in your Hydori account; the sync tools also publish to your connected WordPress, Ghost or Webflow site. Most clients ask you to approve a tool call before it runs.

Sites and reports

  • My_SitesRead

    List the sites you own or have access to.

  • Site_DetailsRead

    Detailed information about one site.

  • All_Sites_OverviewRead

    Side-by-side performance summary for all your sites.

  • View_ReportRead

    Executive report for a site.

  • Data_Sync_StatusRead

    Last sync times for Search Console, GA4, insights, reports, WordPress and Webflow.

Search data

  • Site_TrafficRead

    Search Console clicks, impressions, CTR and average position, with period-over-period comparison.

  • Keyword_RankingsRead

    Top keyword rankings for a site from Search Console.

Articles

  • Browse_ArticlesRead

    List a site's articles with optional filters.

  • Read_ArticleRead

    Article content, SEO fields, GEO fields and metadata.

  • Search_ArticlesRead

    Search articles by title or content.

  • Prepare_to_Write_New_ArticleRead

    Site profile, target keywords and existing articles for internal links, in one call.

  • Plan_New_ArticleRead

    Step 1 of 3 for a new article: plan it before anything is written.

  • Write_ArticleWrite

    Step 2 of 3: create the article body.

  • Update_SEO_FieldsWrite

    Step 3 of 3: set the SEO, Open Graph and social card fields.

  • Edit_ArticleWrite

    Update any field of an existing article.

  • Edit_Article_SectionsWrite

    Edit one or more sections without resending the whole body.

  • Prepare_to_Optimize_ArticleRead

    Current content, SEO and GEO breakdowns and Search Console queries for one article.

  • Translate_ArticleRead

    Prepare an article for translation: content, site languages and the languages still missing.

  • Add_AuthorWrite

    Add a new author to a site.

SEO and GEO

  • SEO_ScoreRead

    SEO score with a check-by-check breakdown for an article.

  • GEO_ScoreRead

    GEO (Generative Engine Optimization) score for an article.

  • Content_HealthRead

    Article counts, average SEO score, stale content, quick wins and pruning candidates.

  • SEO_InsightsRead

    Active insights for a site.

  • Apply_SEO_FixWrite

    Apply a one-click fix for a low CTR or meta mismatch insight.

Publishing

  • My_IntegrationsRead

    List a site's integrations (WordPress, Webflow, Ghost, Search Console and more).

  • Integration_DetailsRead

    Details for one integration.

  • Sync_to_WordPressWrite

    Sync one article, or all of them, to a WordPress or Ghost integration.

  • Sync_to_WebflowWrite

    Sync one article to a Webflow integration.

  • Sync_HistoryRead

    Recent sync log entries for an integration.

  • Refresh_SitemapWrite

    Regenerate the sitemap for a hosted site.

Images

  • Create_Image_Upload_URLWrite

    Step 1 of an image upload: get a presigned upload URL.

  • Finalize_Image_UploadWrite

    Step 2 of an image upload: add the uploaded file to the media library.

  • Upload_Image_From_URLWrite

    Add an image to a site's media library from an HTTPS URL.

  • Upload_Image_From_FileWrite

    Add a local image file to a site's media library.

Goals and tasks

  • My_GoalsRead

    List goals.

  • Create_GoalWrite

    Create a goal tied to a Search Console or GA4 metric.

  • Edit_GoalWrite

    Update a goal.

  • View_TasksRead

    List tasks with optional filters.

  • Create_TaskWrite

    Create a task.

Setup

You need a Hydori account. Every client uses the same server URL and the same sign-in.

Claude (web and desktop)

  1. Open Settings, then Connectors.
  2. Click Add custom connector.
  3. Name it Hydori and paste https://hydori.io/mcp as the URL.
  4. Click Connect and sign in with your Hydori email and the 6-digit code.

Claude Code

Terminal
claude mcp add --transport http hydori https://hydori.io/mcp

Then run /mcp inside Claude Code and choose Hydori to sign in.

Cursor

Add this to ~/.cursor/mcp.json (or .cursor/mcp.json in a project). Cursor opens the sign-in page in your browser the first time it connects.

mcp.json
{
  "mcpServers": {
    "hydori": {
      "url": "https://hydori.io/mcp"
    }
  }
}

VS Code

Add this to .vscode/mcp.json in your workspace, or run MCP: Add Server from the Command Palette and choose HTTP. Start the server from the file and sign in when VS Code asks.

.vscode/mcp.json
{
  "servers": {
    "hydori": {
      "type": "http",
      "url": "https://hydori.io/mcp"
    }
  }
}

How sign-in works

Hydori uses OAuth, so your client never sees a password or a site token.

  1. 1

    Your client opens Hydori

    When you connect, your client opens hydori.io/connect/mcp in the browser and shows what it is asking for.

  2. 2

    Enter your Hydori email

    We send a 6-digit code to that address. Use the email you sign in to Hydori with.

  3. 3

    Enter the code

    Hydori checks the code, then sends you back to your client with access granted. You can also deny the request on this page.

  4. 4

    Start working

    Your client can now call the tools above for the sites on your account. To disconnect, remove the connector in your client's settings.

Technical details

  • OAuth 2.1 authorization code flow with PKCE (S256), public clients, scope mcp.
  • Dynamic client registration is supported, so clients register themselves.
  • Authorization server metadata: https://hydori.io/.well-known/oauth-authorization-server
  • Protected resource metadata: https://hydori.io/.well-known/oauth-protected-resource
  • Transport: streamable HTTP (JSON-RPC over POST) at https://hydori.io/mcp.

Privacy and support

Privacy

The connector reads and changes only data in your own Hydori account. Read how we handle it in our policies.

Privacy policyTerms

Support

Questions or a tool not behaving? Email [email protected].

ContactHelp Center

Questions about the connector?

Email [email protected]. We typically respond within 24 hours on business days.